Greater Castle Forest Weather Forecast

    • 72
    • 81

    Chance Rain Showers

    • 71
    • 83

    Rain Showers Likely

    • 73
    • 86

    Rain Showers

    • 74
    • 90

    Slight Chance Thunderstorms

    • 72
    • 91

    Partly Sunny

    • 72
    • 93

    Mostly Sunny

    • 72
    • 93

    Partly Sunny

Today 14 Jul Hays

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Cooler. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 14 Jul Hays

Cloudy. A slight chance of Showers and Thunderstorms this Evening, then a chance of Showers after midnight. Some Thunderstorms may produce heavy rainfall this evening. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greater Castle Forest Temperature Statistics

July Temperature

San Marcos, San Marcos Municipal Airport (5.6 miles)

  • Lowest 10 July, 2026

    70 °F

  • Average July

    84.6 °F

  • Highest 8 July, 2026

    98.1 °F

Climate (2021–2026)

San Marcos, San Marcos Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    82.4 °F
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